ML Aggarwal Solution Class 10 Chapter 3 Shares and Dividends Test
Test
Question 1
If a man received ₹1080 as dividend from 9% ₹20 shares, find the number of shares purchased by him.
=Rs95
∴No. of shares =1080×59
= 120 x 5 = 600
Question 2
Find the percentage interest on capital invested in 18% shares when a Rs 10 share costs Rs 12.
Sol :
Dividend on one share = 18% of Rs 10
Income on ₹12=95
Then income of ₹100=95×10012=15
∴Percentage interest on capital=15 %
Question 3
Rohit Kulkami invests Rs 10000 in 10% Rs 100 shares of a company. If his annual dividend is Rs 800, find :
(i) The market value of each share.
(ii) The rate percent which he earns on his investment.
Sol :
Investment = Rs 10000
Face value of each share = Rs 100
Rate of dividend = 10%
Annual dividend = Rs 800
(ii) Rate percent on investment
=800×10010000=8%
Question 4
At what price should a 9% Rs 100 share be quoted when the money is worth 6% ?
Sol :
If interest is 6 then investment = Rs 100
and if interest is 9, then investment
Market value of each share = Rs 150
Question 5
By selling at Rs 92, some 2.5% Rs 100 shares and investing the proceeds in 5% Rs 100 shares at Rs 115, a person increased his annual income by Rs 90. Find:
(i) the number of shares sold.
(ii) the number of shares purchased.
(iii) the new income.
(iv) the rate percent which he earns on his investment.
Sol :
Rate of dividend = 2.5% and market price = Rs 92
Let number of shares purchased = x.
Selling price of x shares = 92 x
Income from investing
Again by investing 92x in 5% at 115
The dividend =92x×5115=4x
Difference =4x−52x=32x
∴32x=90
⇒x=90×23=60
(i) ∴No. of shares=60
(ii) No. of shares sold =92x115
92×60115=48
(iii) New income =4x=4×60=₹ 240
(iv) Rate percent interest on investment
=5×100115=10023
=4823%
Question 6
A man has some shares of Rs. 100 par value paying 6% dividend. He sells half of these at a discount of 10% and invests the proceeds in 7% Rs. 50 shares at a premium of Rs. 10. This transaction decreases his income from dividends by Rs. 120. Calculate:
(i) the number of shares before the transaction.
(ii) the number of shares he sold.
(iii) his initial annual income from shares.
Sol :
Let no. of shares = x
Value of x shares = x × 100 = 100 x
and dividend on half-shares = Rs. 6x2= Rs. 3x
Now, no. of shares he sold out =x2
Amount received at 10% discount
=x2×90= Rs. 45x
In investing Rs 45x, no. shares he purchased=45x60
∴Amount of shares =45x60×50= Rs. 225x6
Income at the rate of 7%=2256x×7100=21x8
Difference in income=3x−21x8=3x8
According to the condition, 3x8=120
x=120×83=320
(i) ∴No. of share he hold initially =320
(ii) No. of shares he hold later =3202=160
(iii) Amount of income initially =320×6
=Rs 1920
Question 7
Divide Rs. 101520 into two parts such that if one part is invested in 8% Rs. 100 shares at 8% discount and the other in 9% Rs. 50 shares at 8% premium, the annual incomes are equal.
Sol :
Total investment = Rs. 101520
Let investment in first part = x
and in second part = (101520 – x)
Market value of first kind of shares = Rs. 100 – Rs. 8
= Rs. 92
and rate of dividend = 8%
Marked value of second kind=(101520-x)
Rate of dividend=9%
and Market value= Rs. 100+8100×50=108100×50
=Rs 54
∴Dividend =(101520−x)×92×54=101520−x12
∴According to the sum 2x23=101520−x12
⇒24x=101520×23-23x
⇒24x+23x=101520×23
⇒47x=101520×23
∴x=101520×2347=49680
∴Investment of first part=Rs 49680 and in second part
=Rs 1015620-Rs 49680=Rs 51840
Question 8
A man buys Rs. 40 shares of a company which pays 10% dividend. He buys the shares at such a price that his profit is 16% on his investment. At what price did he buy each share ?
Sol :
Face value of each share = Rs. 40
Dividend = 10%
Gain on investment = 10%
Now Rs. 16 is interest on the market value=Rs 100
∴Market value if interest is Rs. 4
=100×416= Rs. 25
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